Steering Wheel Audio Control Switch Resistance Check
WARNING: This page is about a different car, the 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Steering Wheel Audio Control Switch Resistance Check Table
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Checking Resistance Between Audio Control Switch Connector And Ground